We will be migrating from SBS2k3 R2 to a separate Exchange 2010 server, plus separate domain controller running WINDOWS SERVER 2008 R2 and adding FOREFRONT on another server. Do we need to run EDGE to make all of this happen?
If so, would I just need to purchase another EXCHANGE license to run the EDGE SERVER. Also, were would I run the EDGE SERVER(what box).
Any links to info on this would also be helpful.
Thanks for the input...